/* ===== CUSTOM DEVELOPMENT PAGE ===== */

/* Hero Section */
.custom-hero {
  min-height: 78vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem 5% 5rem;
  position: relative;
  overflow: hidden;
}

.custom-hero .hero-content {
  max-width: 900px;
}

.custom-hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  line-height: 1.25;
  margin-bottom: 1.2rem;
}

.custom-hero h1 .highlight {
  background: linear-gradient(90deg, var(--accent), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.custom-hero p {
  max-width: 760px;
  margin: 0 auto 2rem;
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* Intro Section */
.custom-intro {
  padding: 6rem 5%;
}

.custom-benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

/* Features Section */
.custom-features {
  padding: 6rem 5%;
  background: var(--gradient);
}

.custom-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.custom-feature-card {
  padding: 1.8rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: transform 0.3s, border-color 0.3s;
}

.custom-feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.custom-feature-icon {
  color: var(--gold);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.custom-feature-card h3 {
  margin-bottom: 0.5rem;
}

.custom-feature-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Scenarios Section */
.custom-scenarios {
  padding: 6rem 5%;
}

/* Process Section */
.custom-process {
  padding: 6rem 5%;
  background: rgba(26, 45, 80, 0.35);
}

/* Tech Section */
.custom-tech {
  padding: 6rem 5%;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.tech-card {
  padding: 2rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  text-align: center;
  transition: transform 0.3s, border-color 0.3s;
}

.tech-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
}

.tech-card i {
  font-size: 2.5rem;
  color: var(--accent-light);
  margin-bottom: 1rem;
  display: block;
}

.tech-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.tech-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* FAQ Section */
.custom-faq {
  padding: 6rem 5%;
  background: var(--gradient);
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color 0.3s;
}

.faq-item:hover {
  border-color: var(--accent);
}

.faq-item summary {
  padding: 1.5rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s;
}

.faq-item summary:hover {
  background: rgba(59, 130, 246, 0.08);
}

.faq-item summary::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--accent-light);
  transition: transform 0.3s;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  padding: 0 1.5rem 1.5rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* CTA Section */
.custom-cta {
  padding: 6rem 5%;
  text-align: center;
}

.custom-cta .section-header {
  margin-bottom: 0;
}

.custom-cta .btn {
  display: inline-block;
  margin-top: 1.5rem;
}

/* Responsive */
@media (max-width: 992px) {
  .custom-benefit-grid,
  .custom-feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .custom-hero {
    min-height: 82vh;
  }

  .custom-benefit-grid,
  .custom-feature-grid,
  .tech-grid {
    grid-template-columns: 1fr;
  }
}